./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:34:47,640 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:34:47,642 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:34:47,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:34:47,687 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:34:47,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:34:47,690 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:34:47,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:34:47,701 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:34:47,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:34:47,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:34:47,712 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:34:47,713 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:34:47,716 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:34:47,723 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:34:47,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:34:47,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:34:47,726 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:34:47,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:34:47,736 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:34:47,738 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:34:47,739 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:34:47,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:34:47,741 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:34:47,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:34:47,745 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:34:47,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:34:47,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:34:47,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:34:47,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:34:47,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:34:47,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:34:47,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:34:47,752 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:34:47,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:34:47,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:34:47,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:34:47,755 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:34:47,755 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:34:47,756 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:34:47,757 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:34:47,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Default.epf [2022-11-25 23:34:47,782 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:34:47,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:34:47,783 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:34:47,783 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:34:47,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:34:47,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:34:47,784 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:34:47,785 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:34:47,785 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:34:47,785 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-25 23:34:47,785 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:34:47,786 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:34:47,786 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-25 23:34:47,786 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-25 23:34:47,786 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:34:47,787 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-25 23:34:47,787 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-25 23:34:47,787 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-25 23:34:47,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:34:47,788 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 23:34:47,789 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:34:47,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 23:34:47,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 23:34:47,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:34:47,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:34:47,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:34:47,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:34:47,790 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 23:34:47,791 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 23:34:47,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:34:47,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:34:47,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:34:47,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:34:47,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:34:47,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:34:47,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:34:47,793 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-25 23:34:47,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:34:47,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:34:47,794 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-25 23:34:47,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 23:34:47,794 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:34:47,794 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:34:47,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-25 23:34:48,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:34:48,125 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:34:48,128 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:34:48,129 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:34:48,130 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:34:48,131 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-25 23:34:51,242 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:34:52,053 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:34:52,054 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-25 23:34:52,104 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/523fb8f17/75171d47a7534aff8066f79565742fa8/FLAG13c242a08 [2022-11-25 23:34:52,121 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/523fb8f17/75171d47a7534aff8066f79565742fa8 [2022-11-25 23:34:52,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:34:52,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:34:52,128 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:34:52,128 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:34:52,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:34:52,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:34:52" (1/1) ... [2022-11-25 23:34:52,135 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@504b21a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:52, skipping insertion in model container [2022-11-25 23:34:52,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:34:52" (1/1) ... [2022-11-25 23:34:52,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:34:52,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:34:53,356 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:34:53,372 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:34:53,386 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:34:53,620 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:34:53,634 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:34:53,702 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:53,722 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:53,723 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:53,727 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:34:53,729 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:34:53,730 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:34:53,732 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:53,738 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:53,748 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:53,771 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:34:53,774 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:34:53,776 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:34:53,779 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:53,782 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:53,794 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:53,822 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:53,834 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 23:34:53,835 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:53,841 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 23:34:53,849 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:53,855 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:53,877 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:34:53,884 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:34:53,886 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:34:53,889 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:34:53,889 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:34:53,890 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:34:53,892 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:53,900 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:34:53,900 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:34:53,902 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:53,911 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:34:53,921 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:53,922 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:53,932 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:34:53,933 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:34:53,944 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:34:53,944 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:34:53,945 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:53,952 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:53,954 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:54,179 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:34:54,182 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:34:54,185 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:34:54,209 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,211 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,212 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,212 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,213 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,214 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,214 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,216 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,216 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:54,377 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:34:54,387 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:34:54,710 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:34:54,716 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-25 23:34:54,723 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-25 23:34:54,757 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:34:54,764 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:34:54,765 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:34:54,777 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:34:54,793 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 23:34:54,825 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:34:54,952 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:34:54,967 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:34:55,004 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-25 23:34:55,037 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:55,040 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,054 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,066 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:55,069 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,101 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-25 23:34:55,102 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 23:34:55,173 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:55,239 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:55,273 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:55,273 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:55,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:55,298 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,354 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:55,395 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:55,402 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:34:55,420 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-25 23:34:55,421 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:34:55,423 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-25 23:34:55,428 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-25 23:34:55,428 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-25 23:34:55,434 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-25 23:34:55,440 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-25 23:34:55,445 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-25 23:34:55,451 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-25 23:34:55,456 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-25 23:34:55,462 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-25 23:34:55,468 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:55,468 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:55,474 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:34:55,504 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:55,589 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:55,595 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-25 23:34:55,601 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-25 23:34:55,606 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-25 23:34:55,628 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:55,629 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:55,630 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:34:55,631 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:34:55,632 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 23:34:55,633 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:34:55,649 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,650 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:34:55,651 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:34:55,653 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:55,654 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-25 23:34:55,655 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:34:55,655 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:34:55,655 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:34:55,715 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:34:55,717 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,718 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,718 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,718 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,719 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,719 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,720 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,720 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,721 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,721 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,722 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:55,781 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:34:55,781 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:34:55,976 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-25 23:34:56,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:34:56,363 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 23:34:56,511 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:34:56,512 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:34:56,514 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:34:56,519 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:34:56,521 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:34:56,524 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:56,527 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:56,528 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:56,529 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:34:56,531 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:34:56,532 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:34:56,532 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,539 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,541 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:34:56,543 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:34:56,544 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:34:56,544 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:34:56,545 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,546 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,547 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,549 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:56,551 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 23:34:56,551 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:56,552 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 23:34:56,553 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:56,553 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:56,555 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:34:56,556 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:34:56,556 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:34:56,570 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:34:56,570 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:34:56,570 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:34:56,571 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:56,572 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:34:56,573 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:34:56,573 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:56,573 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:34:56,574 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:56,620 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:34:56,621 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:34:56,621 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:34:56,621 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:34:56,621 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:34:56,622 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:56,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:56,623 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:56,677 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:34:56,691 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:34:56,693 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:34:56,705 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,705 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,706 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,707 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,707 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,707 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,708 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,708 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,709 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:56,711 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:34:56,712 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:34:56,722 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:34:56,723 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-25 23:34:56,725 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-25 23:34:56,728 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:34:56,729 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:34:56,729 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:34:56,730 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:34:56,731 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 23:34:56,732 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:34:56,736 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:34:56,737 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:34:56,741 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-25 23:34:56,744 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:56,745 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:56,748 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:56,749 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,751 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:56,756 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-25 23:34:56,756 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 23:34:56,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:56,783 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,789 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:56,789 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,794 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:34:56,802 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:56,839 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:56,868 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:34:56,887 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:34:56,895 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-25 23:34:56,912 WARN L623 FunctionHandler]: Unknown extern function tasklet_init [2022-11-25 23:34:56,919 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_init [2022-11-25 23:34:56,920 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-25 23:34:56,920 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_cleanup_ctx [2022-11-25 23:34:56,921 WARN L623 FunctionHandler]: Unknown extern function vb2_streamon [2022-11-25 23:34:56,921 WARN L623 FunctionHandler]: Unknown extern function vb2_streamoff [2022-11-25 23:34:56,922 WARN L623 FunctionHandler]: Unknown extern function vb2_reqbufs [2022-11-25 23:34:56,922 WARN L623 FunctionHandler]: Unknown extern function vb2_querybuf [2022-11-25 23:34:56,923 WARN L623 FunctionHandler]: Unknown extern function vb2_qbuf [2022-11-25 23:34:56,923 WARN L623 FunctionHandler]: Unknown extern function vb2_dqbuf [2022-11-25 23:34:56,924 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:56,924 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:56,925 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-25 23:34:56,933 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:34:56,988 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:34:56,989 WARN L623 FunctionHandler]: Unknown extern function vb2_read [2022-11-25 23:34:56,990 WARN L623 FunctionHandler]: Unknown extern function vb2_poll [2022-11-25 23:34:56,990 WARN L623 FunctionHandler]: Unknown extern function vb2_mmap [2022-11-25 23:34:57,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:57,002 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:34:57,003 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_register [2022-11-25 23:34:57,003 WARN L623 FunctionHandler]: Unknown extern function __mutex_init [2022-11-25 23:34:57,004 WARN L623 FunctionHandler]: Unknown extern function v4l2_i2c_new_subdev_board [2022-11-25 23:34:57,005 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_init_class [2022-11-25 23:34:57,035 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:57,036 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:34:57,036 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:34:57,067 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:34:57,067 WARN L623 FunctionHandler]: Unknown extern function vb2_queue_release [2022-11-25 23:34:57,069 WARN L623 FunctionHandler]: Unknown extern function video_unregister_device [2022-11-25 23:34:57,069 WARN L623 FunctionHandler]: Unknown extern function v4l2_ctrl_handler_free [2022-11-25 23:34:57,070 WARN L623 FunctionHandler]: Unknown extern function v4l2_device_unregister [2022-11-25 23:34:57,076 WARN L623 FunctionHandler]: Unknown extern function video_ioctl2 [2022-11-25 23:34:57,077 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,077 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,078 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,079 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,080 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,084 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,084 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,085 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:34:57,094 WARN L623 FunctionHandler]: Unknown extern function ldv_check_alloc_flags [2022-11-25 23:34:57,094 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-25 23:34:57,103 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i[305515,305528] [2022-11-25 23:34:57,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 23:34:57,346 INFO L208 MainTranslator]: Completed translation [2022-11-25 23:34:57,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57 WrapperNode [2022-11-25 23:34:57,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 23:34:57,350 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 23:34:57,350 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 23:34:57,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 23:34:57,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:34:57,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:34:59,052 INFO L138 Inliner]: procedures = 503, calls = 3493, calls flagged for inlining = 774, calls inlined = 1248, statements flattened = 13606 [2022-11-25 23:34:59,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 23:34:59,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 23:34:59,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 23:34:59,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 23:34:59,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:34:59,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:34:59,768 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:34:59,770 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,205 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,329 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 23:35:01,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 23:35:01,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 23:35:01,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 23:35:01,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (1/1) ... [2022-11-25 23:35:01,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:01,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/z3 [2022-11-25 23:35:01,373 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 23:35:01,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 23:35:01,421 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_register [2022-11-25 23:35:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_register [2022-11-25 23:35:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_down [2022-11-25 23:35:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_down [2022-11-25 23:35:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_scenario_2 [2022-11-25 23:35:01,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_scenario_2 [2022-11-25 23:35:01,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_insmod_5 [2022-11-25 23:35:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_insmod_5 [2022-11-25 23:35:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_v4l_open [2022-11-25 23:35:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_v4l_open [2022-11-25 23:35:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_scenario_3 [2022-11-25 23:35:01,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_scenario_3 [2022-11-25 23:35:01,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-25 23:35:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_shutdown [2022-11-25 23:35:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_shutdown [2022-11-25 23:35:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-25 23:35:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_resume [2022-11-25 23:35:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_resume [2022-11-25 23:35:01,424 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_remove [2022-11-25 23:35:01,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_remove [2022-11-25 23:35:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_resume [2022-11-25 23:35:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_resume [2022-11-25 23:35:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-11-25 23:35:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-25 23:35:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure cafe_pci_probe [2022-11-25 23:35:01,425 INFO L138 BoogieDeclarations]: Found implementation of procedure cafe_pci_probe [2022-11-25 23:35:01,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-25 23:35:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-25 23:35:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:35:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-25 23:35:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:35:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-25 23:35:01,426 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_configure [2022-11-25 23:35:01,426 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_configure [2022-11-25 23:35:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 23:35:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 23:35:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_set_flip [2022-11-25 23:35:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_set_flip [2022-11-25 23:35:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_configure [2022-11-25 23:35:01,427 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_configure [2022-11-25 23:35:01,427 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_vb_buf_queue [2022-11-25 23:35:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_vb_buf_queue [2022-11-25 23:35:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_read_setup [2022-11-25 23:35:01,428 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_read_setup [2022-11-25 23:35:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-25 23:35:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-25 23:35:01,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-25 23:35:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_ctlr_power_up [2022-11-25 23:35:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_ctlr_power_up [2022-11-25 23:35:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2022-11-25 23:35:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-25 23:35:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure mcam_cam_init [2022-11-25 23:35:01,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mcam_cam_init [2022-11-25 23:35:01,429 INFO L130 BoogieDeclarations]: Found specification of procedure mccic_shutdown [2022-11-25 23:35:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mccic_shutdown [2022-11-25 23:35:01,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:35:01,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-25 23:35:01,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_partially_ordered_scenario_4 [2022-11-25 23:35:01,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_partially_ordered_scenario_4 [2022-11-25 23:35:01,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-25 23:35:01,438 WARN L209 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-25 23:35:03,019 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 23:35:03,022 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 23:35:18,906 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 23:35:18,978 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 23:35:18,978 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 23:35:18,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:35:18 BoogieIcfgContainer [2022-11-25 23:35:18,990 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 23:35:18,993 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 23:35:18,993 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 23:35:18,997 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 23:35:18,997 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 11:34:52" (1/3) ... [2022-11-25 23:35:18,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42cb6a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:35:18, skipping insertion in model container [2022-11-25 23:35:18,998 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:34:57" (2/3) ... [2022-11-25 23:35:18,998 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42cb6a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 11:35:18, skipping insertion in model container [2022-11-25 23:35:18,999 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 11:35:18" (3/3) ... [2022-11-25 23:35:19,000 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-25 23:35:19,010 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-25 23:35:19,022 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 23:35:19,022 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 44 error locations. [2022-11-25 23:35:19,022 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-25 23:35:20,594 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.duplicateProcedures(ProcedureMultiplier.java:163) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.IcfgPetrifier.(IcfgPetrifier.java:107) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.petrify(TraceAbstractionStarter.java:516) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseConcurrentProgram(TraceAbstractionStarter.java:222) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:173) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 23:35:20,600 INFO L158 Benchmark]: Toolchain (without parser) took 28473.35ms. Allocated memory was 157.3MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 111.0MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 732.0MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,601 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:20,602 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5220.95ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 110.5MB in the beginning and 111.7MB in the end (delta: -1.2MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 1703.15ms. Allocated memory was 205.5MB in the beginning and 482.3MB in the end (delta: 276.8MB). Free memory was 111.7MB in the beginning and 267.7MB in the end (delta: -156.0MB). Peak memory consumption was 182.7MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,603 INFO L158 Benchmark]: Boogie Preprocessor took 2275.20ms. Allocated memory was 482.3MB in the beginning and 964.7MB in the end (delta: 482.3MB). Free memory was 267.7MB in the beginning and 604.2MB in the end (delta: -336.5MB). Peak memory consumption was 284.9MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,604 INFO L158 Benchmark]: RCFGBuilder took 17660.47ms. Allocated memory was 964.7MB in the beginning and 1.8GB in the end (delta: 836.8MB). Free memory was 604.2MB in the beginning and 1.4GB in the end (delta: -793.3MB). Peak memory consumption was 350.7MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,605 INFO L158 Benchmark]: TraceAbstraction took 1605.27ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 22.5MB). Peak memory consumption was 372.7MB. Max. memory is 16.1GB. [2022-11-25 23:35:20,609 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 130.0MB. Free memory is still 99.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5220.95ms. Allocated memory was 157.3MB in the beginning and 205.5MB in the end (delta: 48.2MB). Free memory was 110.5MB in the beginning and 111.7MB in the end (delta: -1.2MB). Peak memory consumption was 115.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1703.15ms. Allocated memory was 205.5MB in the beginning and 482.3MB in the end (delta: 276.8MB). Free memory was 111.7MB in the beginning and 267.7MB in the end (delta: -156.0MB). Peak memory consumption was 182.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2275.20ms. Allocated memory was 482.3MB in the beginning and 964.7MB in the end (delta: 482.3MB). Free memory was 267.7MB in the beginning and 604.2MB in the end (delta: -336.5MB). Peak memory consumption was 284.9MB. Max. memory is 16.1GB. * RCFGBuilder took 17660.47ms. Allocated memory was 964.7MB in the beginning and 1.8GB in the end (delta: 836.8MB). Free memory was 604.2MB in the beginning and 1.4GB in the end (delta: -793.3MB). Peak memory consumption was 350.7MB. Max. memory is 16.1GB. * TraceAbstraction took 1605.27ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 1.4GB in the end (delta: 22.5MB). Peak memory consumption was 372.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.) de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: ProcedureMultiplier does not support IcfgCallTransition. Calls and returns should habe been removed by inlining. (Did the inlining fail because this program is recursive.): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.ProcedureMultiplier.constructEdgeCopy(ProcedureMultiplier.java:210) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-25 23:35:20,643 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-25 23:35:23,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 23:35:23,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 23:35:23,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 23:35:23,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 23:35:23,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 23:35:23,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 23:35:23,516 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 23:35:23,518 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 23:35:23,519 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 23:35:23,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 23:35:23,522 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 23:35:23,523 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 23:35:23,524 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 23:35:23,526 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 23:35:23,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 23:35:23,529 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 23:35:23,530 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 23:35:23,532 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 23:35:23,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 23:35:23,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 23:35:23,538 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 23:35:23,539 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 23:35:23,540 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 23:35:23,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 23:35:23,545 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 23:35:23,546 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 23:35:23,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 23:35:23,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 23:35:23,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 23:35:23,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 23:35:23,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 23:35:23,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 23:35:23,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 23:35:23,555 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 23:35:23,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 23:35:23,557 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 23:35:23,557 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 23:35:23,557 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 23:35:23,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 23:35:23,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 23:35:23,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/config/svcomp-Overflow-32bit-Taipan_Bitvector.epf [2022-11-25 23:35:23,603 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 23:35:23,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 23:35:23,604 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 23:35:23,604 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 23:35:23,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 23:35:23,605 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 23:35:23,605 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-25 23:35:23,606 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-25 23:35:23,606 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-25 23:35:23,606 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-25 23:35:23,606 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-25 23:35:23,606 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-25 23:35:23,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 23:35:23,608 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-25 23:35:23,608 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-25 23:35:23,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-25 23:35:23,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 23:35:23,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 23:35:23,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 23:35:23,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 23:35:23,609 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 23:35:23,610 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 23:35:23,610 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-25 23:35:23,610 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 23:35:23,610 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-25 23:35:23,611 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 23:35:23,611 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 23:35:23,611 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 23:35:23,611 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 23:35:23,612 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 23:35:23,612 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 23:35:23,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 23:35:23,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 23:35:23,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 23:35:23,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 23:35:23,613 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-25 23:35:23,613 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 23:35:23,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 23:35:23,614 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-25 23:35:23,614 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 23:35:23,614 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c540d72ba5e6bf3b6f86e26d5c4995e6374096169e4f4b65620ea58c7f08d081 [2022-11-25 23:35:24,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 23:35:24,067 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 23:35:24,070 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 23:35:24,072 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 23:35:24,073 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 23:35:24,075 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-25 23:35:27,474 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 23:35:28,333 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 23:35:28,334 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/sv-benchmarks/c/ldv-linux-3.14-races/linux-3.14--drivers--media--platform--marvell-ccic--cafe_ccic.ko.cil-2.i [2022-11-25 23:35:28,405 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/a1925790a/37df92a294b54ce29f66ed26e91d979a/FLAG31a8963bf [2022-11-25 23:35:28,431 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b626fc70-4a35-4111-8035-1c61f0767606/bin/utaipan-ByfvJB40ur/data/a1925790a/37df92a294b54ce29f66ed26e91d979a [2022-11-25 23:35:28,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 23:35:28,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 23:35:28,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 23:35:28,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 23:35:28,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 23:35:28,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:28" (1/1) ... [2022-11-25 23:35:28,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76666915 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 11:35:28, skipping insertion in model container [2022-11-25 23:35:28,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 11:35:28" (1/1) ... [2022-11-25 23:35:28,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 23:35:28,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 23:35:29,503 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-25 23:35:29,519 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-25 23:35:29,532 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-25 23:35:29,747 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-25 23:35:29,765 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-25 23:35:29,824 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:35:29,856 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:35:29,858 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:35:29,863 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:35:29,865 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:35:29,866 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:35:29,867 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:29,871 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:29,878 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-25 23:35:29,890 WARN L623 FunctionHandler]: Unknown extern function prepare_to_wait_event [2022-11-25 23:35:29,900 WARN L623 FunctionHandler]: Unknown extern function schedule_timeout [2022-11-25 23:35:29,901 WARN L623 FunctionHandler]: Unknown extern function finish_wait [2022-11-25 23:35:29,902 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:29,903 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:29,937 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:29,972 WARN L623 FunctionHandler]: Unknown extern function strcpy [2022-11-25 23:35:29,981 WARN L623 FunctionHandler]: Unknown extern function i2c_add_adapter [2022-11-25 23:35:29,982 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:29,990 WARN L623 FunctionHandler]: Unknown extern function i2c_del_adapter [2022-11-25 23:35:29,992 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:30,001 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:35:30,022 WARN L623 FunctionHandler]: Unknown extern function __wake_up [2022-11-25 23:35:30,040 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-25 23:35:30,042 WARN L623 FunctionHandler]: Unknown extern function __init_waitqueue_head [2022-11-25 23:35:30,048 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:35:30,048 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-25 23:35:30,049 WARN L623 FunctionHandler]: Unknown extern function pci_iomap [2022-11-25 23:35:30,050 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:30,054 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:35:30,054 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:35:30,055 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:30,065 WARN L623 FunctionHandler]: Unknown extern function pci_iounmap [2022-11-25 23:35:30,077 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:30,078 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-25 23:35:30,094 WARN L623 FunctionHandler]: Unknown extern function pci_save_state [2022-11-25 23:35:30,095 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-25 23:35:30,100 WARN L623 FunctionHandler]: Unknown extern function pci_restore_state [2022-11-25 23:35:30,101 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-25 23:35:30,101 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:35:30,111 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:30,119 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-25 23:35:30,354 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-25 23:35:30,355 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-25 23:35:30,359 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-25 23:35:30,383 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,384 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,385 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,385 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,386 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,387 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,387 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,388 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,389 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-25 23:35:30,564 WARN L623 FunctionHandler]: Unknown extern function __list_add [2022-11-25 23:35:30,577 WARN L623 FunctionHandler]: Unknown extern function __list_del_entry [2022-11-25 23:35:30,879 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:35:30,884 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_sg [2022-11-25 23:35:30,889 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_sg [2022-11-25 23:35:30,907 WARN L623 FunctionHandler]: Unknown extern function debug_dma_alloc_coherent [2022-11-25 23:35:30,912 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-25 23:35:30,913 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-25 23:35:30,923 WARN L623 FunctionHandler]: Unknown extern function __tasklet_schedule [2022-11-25 23:35:30,935 WARN L623 FunctionHandler]: Unknown extern function __video_register_device [2022-11-25 23:35:30,959 WARN L623 FunctionHandler]: Unknown extern function video_devdata [2022-11-25 23:35:31,049 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:35:31,060 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_cookie [2022-11-25 23:35:31,090 WARN L623 FunctionHandler]: Unknown extern function vb2_buffer_done [2022-11-25 23:35:31,122 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:35:31,125 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:35:31,138 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:35:31,158 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:31,159 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:35:31,180 WARN L623 FunctionHandler]: Unknown extern function vb2_plane_vaddr [2022-11-25 23:35:31,181 WARN L623 FunctionHandler]: Unknown extern function memcpy [2022-11-25 23:35:31,249 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:35:31,254 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:31,280 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:35:31,281 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:31,287 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-25 23:35:31,304 WARN L623 FunctionHandler]: Unknown extern function dev_warn [2022-11-25 23:35:31,330 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-25 23:35:31,372 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-25 23:35:31,379 WARN L623 FunctionHandler]: Unknown extern function sg_next [2022-11-25 23:35:31,397 WARN L623 FunctionHandler]: Unknown extern function vb2_dma_contig_init_ctx [2022-11-25 23:35:31,398 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:204) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:122) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1034) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:974) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1420) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1874) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:202) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1094) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3320) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2395) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-25 23:35:31,403 INFO L158 Benchmark]: Toolchain (without parser) took 2962.69ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 59.3MB in the beginning and 59.6MB in the end (delta: -289.9kB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2022-11-25 23:35:31,404 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 23:35:31,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2957.01ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 59.3MB in the beginning and 59.6MB in the end (delta: -289.9kB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2022-11-25 23:35:31,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2957.01ms. Allocated memory was 86.0MB in the beginning and 109.1MB in the end (delta: 23.1MB). Free memory was 59.3MB in the beginning and 59.6MB in the end (delta: -289.9kB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:260) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type